Fig. 4From: Saikosaponin D exerts antidepressant effect by regulating Homer1-mGluR5 and mTOR signaling in a rat model of chronic unpredictable mild stressGlutamate levels in the hippocampus CA1 region of rats in each group. The data are expressed as the mean ± SD. *P < 0.05 compared to the control group, #P < 0.05 compared to the CUMS group; n = 12Back to article page